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Reference

Evidence

CompoundsSubstances with curated findings
OutcomesMeasured endpoints
ProteinsTransporters and enzymes
InteractionsPairs that share biology
PapersEvery paper a finding cites
ArticlesReadings of the evidence

Chemistry

ReactionsRhea and Human-GEM, by subsystem
ReachWhat a compound can become

Reference layer

PathwaysReactions grouped under one name
ProcessesWhat proteins are annotated as doing
AnatomyTissues, by what is expressed there
Cell typesCells, by what is expressed there
OrganismsSpecies a compound is prepared from
MaterialsSubstances that are not one molecule
AssessmentsRegulatory determinations, transcribed
DiseasesFeatures, genes, and where each sits

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Reference

Evidence

Compounds
Outcomes
Proteins
Interactions
Papers
Articles

Chemistry

Reactions
Reach

Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases

Atlas Graph Twin Access

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Computational infrastructure for human biology, built on a provenance-aware knowledge graph. Findings retain their sources; research and simulation are the next layers.

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A reference for what the literature reports. Not medical advice.

© 2026 CatalystPrivacy TermsReference data under the licences listed on the attribution page.

Index

Pathways

Names from Reactome and WikiPathways

pathways in the graph: 3,812

Filter pathways by name

#a b c d e f g h i j k l m n o p q r s t u v w x y z

83 of 3,812 begin with L

L13a-mediated translational silencing of Ceruloplasmin expressionReactomeR-HSA-156827
L1CAM interactionsReactomeR-HSA-373760
Lac Phe pathwayWikiPathways5239
Lactate shuttle in glial cellsWikiPathways5314
Lacto series sphingolipid metabolismWikiPathways5303
Lactose synthesis

More of the reference layer

Biological processes
Anatomy
Cell types
Organisms
Materials
Regulatory assessments
Diseases

Evidence: Compounds · Outcomes · Papers · Search

ReactomeR-HSA-5653890

Lagging Strand SynthesisReactomeR-HSA-69186

Lamin A processing pathwayWikiPathways4299

Laminin interactionsReactomeR-HSA-3000157

Lanosterol biosynthesisReactomeR-HSA-9969896

Late endosomal microautophagyReactomeR-HSA-9615710

Late Phase of HIV Life CycleReactomeR-HSA-162599

Late SARS-CoV-2 Infection EventsReactomeR-HSA-9772573

Latent infection - Other responses of Mtb to phagocytosisReactomeR-HSA-1222499

LDL clearanceReactomeR-HSA-8964038

LDL influence on CD14 and TLR4WikiPathways5272

LDL remodelingReactomeR-HSA-8964041

LDLRAD4 intronic SNP effect on COVID patientsWikiPathways4904

Leading Strand SynthesisReactomeR-HSA-69109

Lectin pathway of complement activationReactomeR-HSA-166662

Leishmania infectionReactomeR-HSA-9658195

Leishmania parasite growth and survivalReactomeR-HSA-9664433

Leishmania phagocytosisReactomeR-HSA-9664417

Leptin and adiponectinWikiPathways3934

Leptin insulin signaling overlapWikiPathways3935

Leptin signalingWikiPathways2034

lestaurtinib-resistant FLT3 mutantsReactomeR-HSA-9702596

let 7 inhibition of ES cell reprogrammingWikiPathways3299

Leucine isoleucine and valine metabolismWikiPathways4686

Leukocyte intrinsic Hippo pathway functionsWikiPathways4542

Leukotriene metabolic pathwayWikiPathways5171

Leukotriene receptorsReactomeR-HSA-391906

Lewis blood group biosynthesisReactomeR-HSA-9037629

LGI-ADAM interactionsReactomeR-HSA-5682910

LGK974 inhibits PORCNReactomeR-HSA-5340573

Lidocaine metabolismWikiPathways2646

Ligand-receptor interactionsReactomeR-HSA-5632681

linifanib-resistant FLT3 mutantsReactomeR-HSA-9702998

Linoleic acid (LA) metabolismReactomeR-HSA-2046105

Linoleic acid metabolism affected by SARS CoV 2WikiPathways4853

Linoleic acid oxylipin metabolismWikiPathways5137

Lipid metabolism in senescent cellsWikiPathways5149

Lipid metabolism pathwayWikiPathways3965

Lipid particle organizationReactomeR-HSA-8964572

Lipid particles compositionWikiPathways3601

LipophagyReactomeR-HSA-9613354

Listeria monocytogenes entry into host cellsReactomeR-HSA-8876384

Liver X receptor pathwayWikiPathways2874

lncRNA in canonical Wnt signaling and colorectal cancerWikiPathways4258

LncRNA like NMRK2 in translocation renal cell carcinomaWikiPathways5519

lncRNA mediated mechanisms of therapeutic resistanceWikiPathways3672

Localization of the PINCH-ILK-PARVIN complex to focal adhesionsReactomeR-HSA-446343

Long-term potentiationReactomeR-HSA-9620244

lorlatinib-resistant ALK mutantsReactomeR-HSA-9717329

Loss of Function of FBXW7 in Cancer and NOTCH1 SignalingReactomeR-HSA-2644607

Loss of Function of KMT2D in Kabuki SyndromeReactomeR-HSA-9944971

Loss of Function of KMT2D in MLL4 Complex Formation in Kabuki SyndromeReactomeR-HSA-9944997

Loss of function of MECP2 in Rett syndromeReactomeR-HSA-9005891

Loss of Function of SMAD2/3 in CancerReactomeR-HSA-3304349

Loss of Function of SMAD4 in CancerReactomeR-HSA-3304347

Loss of Function of TGFBR1 in CancerReactomeR-HSA-3656534

Loss of Function of TGFBR2 in CancerReactomeR-HSA-3642278

Loss of Function of TP53 in CancerReactomeR-HSA-9723907

Loss of function of TP53 in cancer due to loss of tetramerization abilityReactomeR-HSA-9723905

Loss of MECP2 binding ability to 5mC-DNAReactomeR-HSA-9022538

Loss of MECP2 binding ability to the NCoR/SMRT complexReactomeR-HSA-9022537

Loss of Nlp from mitotic centrosomesReactomeR-HSA-380259

Loss of phosphorylation of MECP2 at T308ReactomeR-HSA-9022535

Loss of proteins required for interphase microtubule organization from the centrosomeReactomeR-HSA-380284

Loss-of-function mutations in BCKDHA or BCKDHB cause MSUDReactomeR-HSA-9865125

Loss-of-function mutations in DBT cause MSUD2ReactomeR-HSA-9865113

Loss-of-function mutations in DLD cause MSUD3/DLDDReactomeR-HSA-9907570

LRR FLII-interacting protein 1 (LRRFIP1) activates type I IFN productionReactomeR-HSA-3134973

LTC4-CYSLTR mediated IL4 productionReactomeR-HSA-9664535

LTF danger signal response pathwayWikiPathways4478

Lung fibrosisWikiPathways3624

Lung pathology of COVID 19WikiPathways5146

Lupus pathogenesisWikiPathways5559

Lupus therapiesWikiPathways5560

Lysine catabolismReactomeR-HSA-71064

Lysosomal oligosaccharide catabolismReactomeR-HSA-8853383

Lysosome Vesicle BiogenesisReactomeR-HSA-432720

Lysosphingolipid and LPA receptorsReactomeR-HSA-419408